I am looking for relatives and ancestors of Jacques (or Yasha) Horenstein, born 6 May 1885 in Odessa, Russia, and son of Simeon (or Siramin) Horenstein and Maria Pertzoff. He had at least one sister and one brother who served in the French military. Jacques immigrated to France circa 1912 and married Marguerite Marx (born 1885). He was a photographer in Paris and later Nice. They had at least one daugther (left for Israel) and a son, Paul, who lives in Bordeaux, France. Jacques remarried after Marguerite died to Anna Kviat, native of Skirva. They immigrated to Mexico City in the early 1920s and had a son Simon. Jacques died in July 1935 and is buried at Israelitte Cemetary, Mexico City, Mexico. Anna and Simon then immigrated to the USA.